login
This site is supported by donations to The OEIS Foundation.
Logo

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A054797 Smallest prime number whose digits sum to n-th palindromic prime. 1
2, 3, 5, 7, 29, 399999998999, 789989999999999, 89989999999999999, 299999899999999999999, 4899999999989999999999, 88999999999999999999999999999999999, 3999899999999999999999999999999999999999, 689999999999999999999999999999999989999999, 6999989999999999999999999999999999999999999 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..14.

Factorization using the Elliptic Curve Method

David Consiglio, Jr., C++ program for this sequence

PROG

(C++) See Consiglio link.

CROSSREFS

Cf. A000040, A002385, A054750.

Sequence in context: A048404 A052013 A174536 * A052014 A090711 A067907

Adjacent sequences:  A054794 A054795 A054796 * A054798 A054799 A054800

KEYWORD

base,more,nonn

AUTHOR

G. L. Honaker, Jr., Apr 27 2000

EXTENSIONS

a(6) added by Carlos B. Rivera F. (crivera(AT)primepuzzles.net).

a(7) from David Consiglio, Jr. Nov 07 2011

a(8) - a(15) from David Consiglio, Jr. Nov 16 2011

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified May 19 04:51 EDT 2013. Contains 225428 sequences.